a game between the cleveland browns and the baltimore ravens. i'm mark mckay at cnn center. >>> we begin tonight with breaking news that a you will only see here on 360 and some of the details are astonishing. on a day that secretary of state hillary clinton says she is waiting for answers while the fbi investigating the killing of four americans in benghazi, libya, our sources say that not one fbi investigator has step foot in the crime scene. the same sources say the crime scene has not been secured. and those are two deadlines, just two new pieces of information tonight. that is not all we are learning. cnn national security contributor fwran townsend is joining us now. as we often mention there is a the former white house security adviser and a member of the cia external advisory commit thai tee and in libya with her employer. and also with us is former cia officer bob behr. you have new reporting on the status of the fbi investigation. what can you tell us? >> it is extraordinary and astonishing to me who worked with the fbi over a decade.